Mass per volume density.
Micrograms per Imperial gallon to Centigrams per Fluid ounce Converter — ug/imp gal to cg/fl oz
Convert Microgram per Imperial gallon (ug/imp gal) to Centigram per Fluid ounce (cg/fl oz) using the exact conversion factor (1 microgram per imperial gallon = 6.505267e-7 centigram per fluid ounce). See the formula, worked examples, and conversion table.
Micrograms per Imperial gallon to Centigrams per Fluid ounce converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 2.19969248e-7 / 0.338140227.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Imperial gallon to Centigrams per Fluid ounce
Microgram per Imperial gallon and Centigram per Fluid ounce both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
centigrams per fluid ounce = micrograms per imperial gallon × 6.505267e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per imperial gallon equals 2.199692e-7 base units, and 1 centigram per fluid ounce equals 0.338140227018 base units, so dividing one by the other gives the direct microgram per imperial gallon-to-centigram per fluid ounce factor of 6.505267e-7.
Simple example
1 ug/imp gal × 6.505267e-7 = 6.505267e-7 cg/fl oz
1 microgram per imperial gallon = 6.505267e-7 centigrams per fluid ounce.
Real-world example
1,000 ug/imp gal × 6.505267e-7 = 0.0006505267 cg/fl oz
1,000 micrograms per imperial gallon = 0.0006505267 centigrams per fluid ounce.
Conversion table
| Microgram per Imperial gallon (ug/imp gal) | Centigram per Fluid ounce (cg/fl oz) |
|---|---|
| 0.1 ug/imp gal | 6.505267e-8 cg/fl oz |
| 1 ug/imp gal | 6.505267e-7 cg/fl oz |
| 10 ug/imp gal | 0.0000065053 cg/fl oz |
| 100 ug/imp gal | 0.0000650527 cg/fl oz |
| 1,000 ug/imp gal | 0.0006505267 cg/fl oz |
| 10,000 ug/imp gal | 0.0065052671 cg/fl oz |
Reverse conversion: Centigram per Fluid ounce to Microgram per Imperial gallon
6.505267e-7 cg/fl oz × 1537215.905 = 0.9999999896 ug/imp gal
6.505267e-7 centigrams per fluid ounce = 0.9999999896 micrograms per imperial gallon.
micrograms per imperial gallon = centigrams per fluid ounce × 1537215.90465
For a page dedicated to this direction, see Centigram per Fluid ounce to Microgram per Imperial gallon.
Understanding the Microgram per Imperial gallon (ug/imp gal)
Mass per volume density.
Understanding the Centigram per Fluid ounce (cg/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per fluid ounce are in 1 microgram per imperial gallon?
1 microgram per imperial gallon equals 6.505267e-7 centigrams per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per imperial gallon to centigram per fluid ounce?
Multiply the microgram per imperial gallon value by 6.505267e-7. The converter above does this instantly to whatever precision you set.
How do I convert centigram per fluid ounce back to microgram per imperial gallon?
Use the reverse factor: 1 centigram per fluid ounce equals 1,537,215.905 micrograms per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per imperial gallon?
Microgram per Imperial gallon (ug/imp gal) is a unit of density.
What is a centigram per fluid ounce?
Centigram per Fluid ounce (cg/fl oz) is a unit of density.
Is the microgram per imperial gallon to centigram per fluid ounce conversion exact?
Yes. Both microgram per imperial gallon and centigram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 6.505267e-7 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.